I think the all electric thing is great, but I believe some features are left out that many shops would want from a press that runs on a compressor. Lack of air screen clamps and pressure regulation for the choppers is probably the main thing.
I've gotten a few quotes on the Volt, it's not cheap, but for my current location it might be my only option. I don't think I'd have enough amps to run a large compressor, auto, flash and dryer. It would also be my first auto and from what I hear, there isn't a whole lot of maintenance, which is always a plus. I'm almost certain I'm going to pull the trigger on one come ISS AC in March.